MS21921-8D

Military Standard Tube Coupling Nut

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Description:

tube outside diameter: 1/2", aluminum alloy, sleeve coupling flareless

* Manufacturer certifications are shipped with your order FREE of charge
MS21921-8D
MS21921-8D
MS21921-8D
MS21921-8D
MS21921-8D
MS21921-8D
Add to Cart Up to qty 50 ships same day if ordered before 4pm EST
MS21921-8D Price:
buy now
$7.62 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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MS21921-8D Datasheet Features and Specification

Fabrication Method:
Any acceptable
Length To Shoulder:
Between 0.599 inches and 0.619 inches
Material:
Aluminum alloy 2014 and aluminum alloy 2024
Thread Size:
0.750 inches
Tube Outside Diameter:
0.500 inches
Nut Height:
Between 0.850 inches and 0.870 inches
Nut Style:
Tube coupling
Seat Angle:
45.0 degrees
Smallest Inside Diameter:
Between 0.552 inches and 0.557 inches
Specification Data:
96906-ms21921 government standard
Thread Class:
3b
Thread Direction:
Right-hand
Thread Qty Per Inch (tpi):
16
Thread Series:
Unjf (fine thread with external controlled root radius)
Width Across Flats:
Between 0.871 inches and 0.875 inches
Quick Specs
Thread Size 3/4
Thread Qty 16
Thread Series UNJF
Thread Class 3B
Material Aluminum

Additional Information

Alternate Part Numbers

SKU / Model: MS219218D
NSN: 4730-01-087-7557
FSC: Hose, Pipe, Tube, Lubrication, and Railing Fittings / 4730
Product Series: MS21921
Pack Weight (Approx.) 0.128 lb
Minimum Qty (MOQ): 5
ECCN: EAR99
National Motor Freight: 013540, Alum Nuts
Download PDF Version
MS21921-8D_Military-Fasteners-com.pdf
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More MS21921 tube coupling nuts

MS21921V8P

Corrosion resistant steel (15-5ph), cadmium plated, tube outside 1/2in., nut, sleeve coupling flareless

MS21921V5P

tube outside 5/16", nut, sleeve coupling flareless - corrosion resistant steel - cadmium plated "

MS21921V4P

Carbon steel tube outside 1/4in., nut, sleeve coupling flareless

MS21921V10P

$83.94 Each, Corrosion resistant steel cadmium plated, tube outside 5/8in., nut, sleeve coupling flareless

MS21921-8W

$15.30 Each, Aluminum alloy 7075, tube outer diameter 1/2in., nut, sleeve coupling, flareless

MS21921-8K

4730-00-777-7248 Tube Coupling Nut

Product Image Gallery

Product code MS21921-8D
MS21921-8D
MS21921-8D
MS21921-8D
MS21921-8D
MS21921-8D
MS21921-8D

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Customer Reviews

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I have only ordered from Military Fasteners once so far, but I can't even express how happy I was with our order. As a purchasing manager who deals with government contracts (and the strict requirements that come with them), I was beyond thrilled with the flawless paperwork that was provided (free of charge) with the products we ordered. Lindsey was a peach to interact with, and we received our order next day; one of the perks of having a warehouse close by. I am very much so looking forward to to ordering from them again! Response from the owner3 years ago Thank you so much Holly for the kind words. We constantly try and think of new ways to improve the experience for our customers. We strive to make the package presentation upon arrival how we would want as a customer. It truly is an honor to service our customers that support our government and military branches.

5.0

Always very helpful Employees. Stock seems to be getting better as well. No problems ever.

5.0

In this day and age, it is rare to be impressed by customer service however, Military Fasteners has far exceeded my expectations. They went above and beyond to help ensure an important package delivery on time, and they made a little boys Christmas sweeter in the process. Thank you to the team there for your wonderful help. I will certainly come back to shop again and again. They always say, fly people are the best people.

4.0

As usual Military Fasteners did a great job getting the items I ordered to me here in Arizona. My last order had one item on Back Order but was sent in a timely manner direct from the manufacturer. Great Company, great service.

5.0